Update dependency eslint-config-next to v15

Author: renovate[bot]

package.json

@@ -26,7 +26,7 @@
     "@typescript-eslint/parser": "5.62.0",
     "autoprefixer": "10.4.20",
     "eslint": "8.57.1",
-    "eslint-config-next": "12.3.4",
+    "eslint-config-next": "15.1.0",
     "eslint-config-prettier": "8.10.0",
     "eslint-config-react": "1.1.7",
     "eslint-formatter-friendly": "7.0.0",